Add download link for TBBs

Signed-off-by: yinyangsx <[email protected]>

Author: yinyangsx

buildbot/dependency.conf

@@ -10,9 +10,9 @@ ocl_gpu_rt_ver=20.29.17408
 # https://downloadmirror.intel.com/29674/a08/igfx_win10_100.8336.zip
 ocl_gpu_rt_ver_win=27.20.100.8336
 intel_sycl_ver=build
-# TODO provide URL for Linux TBB driver
+# https://github.com/oneapi-src/oneTBB/releases/download/v2021.1-beta08/oneapi-tbb-2021.1-beta08-lin.tgz
 tbb_ver=2021.1.8.515
-# TODO provide URL for Windows TBB driver
+# https://github.com/oneapi-src/oneTBB/releases/download/v2021.1-beta08/oneapi-tbb-2021.1-beta08-win.zip
 tbb_ver_win=2021.1.8.514
 # https://github.com/intel/llvm/releases/download/2020-WW31/fpgaemu-2020.10.7.0.15_rel.tar.gz
 ocl_fpga_emu_ver=2020.10.7.0.15